Introduction to freshwater invertebrates / James H. Thorp and Alan P. Covich -- An overview of freshwater habitats / James H. Thorp and Alan P. Covich -- Protozoa / William D. Taylor and Robert W.
InsectNet -- which is backed by a dataset of 12 million insect images, including many collected by citizen-scientists -- provides identification and predictions for more than 2,500 insect species at ...
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